10/19/2026 updated
100 % available
Frontend Developer - CMS & E-commerce UI (Drupal, Magento)
Warszawa, Poland
Only remote
Engineer-Programmer — Belarusian State University of Informatics and Radioelectronics (BSUIR)Frontend developer focused on CMS and e-commerce UI.
Core skills
- JavaScript, SCSS/CSS, HTML, Twig, PHP
- Drupal (5 years, versions 6–10): theming, Twig components, layout overrides, blocks, admin pages; theme hooks & preprocess where needed
- Magento (4 years, various distributions): storefront & admin UI
- PrestaShop, WordPress: theming and frontend customization
- A/B testing, UI/functional tests, Git
Experience
Professional experience5 - 10 years
Freelancer since2020
Languages
EnglishFluentPolishGoodRussianNative speaker
Project history
Built and maintained storefront UI with JavaScript and SCSS across Magento projects and distributions. Implemented admin pages, blocks, and content tools for editors and merchandisers. Shipped A/B tests on catalog and funnel pages. Added UI-focused automated tests around critical flows. Used intermediate PHP for theme/template logic and customizations around the frontend.
Themed and extended Drupal, Magento, and PrestaShop sites across different versions and distributions with templates, SCSS, and JavaScript. Built reusable Twig/theme components, layout overrides, blocks, and admin-facing pages for content teams. Supported long-lived sites through version upgrades while keeping frontends stable. Combined delivery with tests and an experimentation mindset, including A/B where relevant.